234310351091 has 4 divisors (see below), whose sum is σ = 242390018400. Its totient is φ = 226230683784.

The previous prime is 234310351057. The next prime is 234310351109. The reversal of 234310351091 is 190153013432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234310351091 - 2⁶ = 234310351027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234310351391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4039833611 + ... + 4039833668.

It is an arithmetic number, because the mean of its divisors is an integer number (60597504600).

Almost surely, 2^234310351091 is an apocalyptic number.

234310351091 is a deficient number, since it is larger than the sum of its proper divisors (8079667309).

234310351091 is an equidigital number, since it uses as much as digits as its factorization.

234310351091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8079667308.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 234310351091 in words is "two hundred thirty-four billion, three hundred ten million, three hundred fifty-one thousand, ninety-one".